Regarding Nordic UART iPhone App

[Shrikant]

Hi,

I have used Nordik UART iPhone App code for our App development

Now till iPhone 7 App is working fine.

Now when I run App on iPhone X it is displaying log error  Core  Bluetooth: " XPC Connection invalid"

App works fine on iPhone 5c here.

on iPhone X with latest Nordik Connect and Nordik UART App, it will connect without failure.

I have seen this in this below link:

https://devzone.nordicsemi.com/f/nordic-q-a/35848/iphone-x-can-t-connect

They have said to update in the firmware for  BLE_GAP_EVT_PHY_UPDATE_REQUEST update in firmware. but without that update latest Nordik Apps have solved this problem.

Can anybody help  regarding this.

I am not able to find separate Nordik UART App source code now.

[Shrikant]

https://github.com/j796160836/nRFSample_uCXpresso-iOS

Basic BLE Code used for implementation in our Falco Flash iPhone App which is currently released on store and having issue on iPhone X This code. you can also check on by installing on iPhone X.

We tried to solve by upgrading device firmware using this forum question

https://devzone.nordicsemi.com/f/nordic-q-a/29163/why-does-nordic_uart-sample-do-an-illegal-response-for-iphone-x

but not able to solve.now we have solution based on App upgrade. Please help

[Joakim Jakobsen]

Hi!

So you are developing/updating an iOS app based on the Nordic UART app which is currently not working with Iphone X?

I don't know much about iOS development, but the UART app is now part of the nRF Toolbox application for iOS.
This is available on github:
https://github.com/NordicSemiconductor/IOS-nRF-Toolbox

Please let me know if you need anything else, and can contact your iOS developers for additional assistance.

Best regards,
Joakim